.topCenter {width: 911px; margin-right: auto; margin-left: auto; margin: 0px; padding: 0px; clear:both;}
.topContainer { float: left;}

.top_topX-- {float: left;background-image:url('images/shadow_topleftcorner.gif');height: 13px; width: 20px;}
.top_top-X- {float: left;background-image:url('images/shadow_top.gif');background-repeat: no-repeat; width: 911px; height: 13px;} 
.top_top--X {float: left;background-image:url('images/shadow_toprightcorner.gif');height: 13px;  width: 20px;}  
                
.top_midX-- {float: left;height: 100px; width: 0px;}
.top_mid-X- {float: left;background-image:url('images/header.gif');background-repeat:no-repeat; width: 911px; height: 102px;} 
.top_mid--X {float: left;height: 100px;  width: 0px;}